Semisynthetic and biotransformation studies of (1S,2E,4S,6R,7E,-11E)-2,7,11-cembratriene-4,6-diol. - El Sayed,K.A.; Laphookhieo,S.; Yousaf,M.; Prestridge,J.A.; Shirode,A.B.; Wali,V.B.; Sylvester,P.W. (J Nat Prod, 2008)